EP0449804A3 - Device for coupling of light into waveguides - Google Patents

Device for coupling of light into waveguides Download PDF

Info

Publication number
EP0449804A3
EP0449804A3 EP19910890061 EP91890061A EP0449804A3 EP 0449804 A3 EP0449804 A3 EP 0449804A3 EP 19910890061 EP19910890061 EP 19910890061 EP 91890061 A EP91890061 A EP 91890061A EP 0449804 A3 EP0449804 A3 EP 0449804A3
Authority
EP
European Patent Office
Prior art keywords
waveguides
coupling
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910890061
Other languages
German (de)
Other versions
EP0449804A2 (en
Inventor
Heinrich Dipl.-Ing. Kolp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dipl-Ing Heinrich Kolp GmbH
Original Assignee
Dipl-Ing Heinrich Kolp GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dipl-Ing Heinrich Kolp GmbH filed Critical Dipl-Ing Heinrich Kolp GmbH
Publication of EP0449804A2 publication Critical patent/EP0449804A2/en
Publication of EP0449804A3 publication Critical patent/EP0449804A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
EP19910890061 1990-03-28 1991-03-26 Device for coupling of light into waveguides Withdrawn EP0449804A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT723/90 1990-03-28
AT72390A AT395218B (en) 1990-03-28 1990-03-28 ARRANGEMENT FOR COUPLING LIGHT INTO LIGHT GUIDE

Publications (2)

Publication Number Publication Date
EP0449804A2 EP0449804A2 (en) 1991-10-02
EP0449804A3 true EP0449804A3 (en) 1992-04-29

Family

ID=3498114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910890061 Withdrawn EP0449804A3 (en) 1990-03-28 1991-03-26 Device for coupling of light into waveguides

Country Status (2)

Country Link
EP (1) EP0449804A3 (en)
AT (1) AT395218B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283579B (en) * 1994-01-25 1996-09-11 Sang Keun Sheem Optical fiber couplers using self-aligned core-extensions, and their manufacturing methods
US5530940A (en) * 1995-02-02 1996-06-25 Rohm And Haas Company Coupling device for light pipe system
DE19630240A1 (en) * 1996-07-26 1998-01-29 Hella Kg Hueck & Co Coupling unit for coupling light
EP0864897A3 (en) * 1997-02-27 1998-10-28 Canon Kabushiki Kaisha Light source device, illuminating system and image projecting apparatus
DE102011101029A1 (en) 2011-05-10 2012-11-15 Rainer Schmidt Sunlight energy module for installation on roof arrangement for power generation, has photovoltaic module arranged on surface that corresponds to shorter side, where conditions required for total internal reflection of light are met

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013090A1 (en) * 1970-03-19 1971-09-30 Wolf Gmbh Richard LIGHT PROJECTOR, IN PARTICULAR FOR ENDOSCOPY
GB1502423A (en) * 1975-03-10 1978-03-01 Communications Patents Ltd Optical coupling devices
US4735495A (en) * 1986-12-12 1988-04-05 General Electric Co. Light source for liquid crystal display panels utilizing internally reflecting light pipes and integrating sphere
JPS63249811A (en) * 1987-04-06 1988-10-17 Olympus Optical Co Ltd Illuminating optical device
US4883333A (en) * 1987-10-13 1989-11-28 Yanez Serge J Integrated, solid, optical device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199205B (en) * 1964-04-11 1965-08-26 Quarzlampen Gmbh Device for introducing light into glass fiber bundles
DE2437580C2 (en) * 1974-08-05 1982-04-15 Schott Glaswerke, 6500 Mainz Signal display device for the emission of light signals
JPS59133507A (en) * 1983-01-20 1984-07-31 Takashi Mori Artificial light source device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013090A1 (en) * 1970-03-19 1971-09-30 Wolf Gmbh Richard LIGHT PROJECTOR, IN PARTICULAR FOR ENDOSCOPY
GB1502423A (en) * 1975-03-10 1978-03-01 Communications Patents Ltd Optical coupling devices
US4735495A (en) * 1986-12-12 1988-04-05 General Electric Co. Light source for liquid crystal display panels utilizing internally reflecting light pipes and integrating sphere
JPS63249811A (en) * 1987-04-06 1988-10-17 Olympus Optical Co Ltd Illuminating optical device
US4883333A (en) * 1987-10-13 1989-11-28 Yanez Serge J Integrated, solid, optical device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 59 (P-826)(3407) 10. Februar 1989 & JP-A-63 249 811 ( OLYMPUS OPTICAL ) *

Also Published As

Publication number Publication date
EP0449804A2 (en) 1991-10-02
ATA72390A (en) 1992-02-15
AT395218B (en) 1992-10-27

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